A little note about initiator naming. I tried to change mine to be similar to how we set up targets on Linux and fumbled around for hours. When I finally moved the original initiatorname.iscsi file back, everything started working. Just leave it alone.

So I want to exclude /dev/sda[*]. I did it using both the WWID and a regular expression. Please note that the getuid_callout and the prio_callout/prio are different that what came in the file from Red Hat.

Because user_friendly_names is set to yes I also added aliases in the multipaths section below.